<template>
    <div>
        <!--搜索框-->
        <el-form :inline="true" :model="searchForm">
            <el-form-item>
                <el-input v-model="searchForm.username" placeholder="名称" clearable>
                </el-input>
            </el-form-item>
            <el-form-item>
                <el-button>搜索</el-button>
                <el-button type="primary" @click="dialogFormVisible = true" v-if="hasAuth('sys:user:save')">新增
                </el-button>
                <el-popconfirm title="确定要删除这些记录吗？" @confirm="delHandle(null)" style="margin-left: 10px;"
                    v-if="hasAuth('sys:user:delete')">
                    <el-button type="danger" slot="reference" :disabled="delBtnStu">批量删除</el-button>
                </el-popconfirm>
            </el-form-item>
        </el-form>
        <!--列表-->
        <el-table ref="multipleTable" border stripe :data="tableData" tooltip-effect="dark" style="width: 100%"
            @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55">
            </el-table-column>
            <el-table-column label="头像" width="50">
                <template slot-scope="scope">
                    <el-avatar size="small" :src="scope.row.avatar"></el-avatar>
                </template>
            </el-table-column>
            <el-table-column prop="username" label="用户名" width="120">
            </el-table-column>
            <el-table-column label="角色名称" width="180">
                <template slot-scope="scope">
                    <el-tag style="margin-right: 5px;" size="small" type="info" v-for="item in scope.row.roles">
                        {{ item.name }}</el-tag>
                </template>
            </el-table-column>
            <el-table-column prop="email" label="邮箱">
            </el-table-column>
            <el-table-column prop="phone" label="手机号">
            </el-table-column>
            <el-table-column label="状态">
                <template slot-scope="scope">
                    <el-tag v-if="scope.row.statu === 0" size="small" type="danger">禁用</el-tag>
                    <el-tag v-else-if="scope.row.statu === 1" size="small" type="success">正常</el-tag>
                </template>
            </el-table-column>
            <el-table-column prop="created" label="创建时间" width="200">
            </el-table-column>
            <el-table-column width="260px" label="操作">
                <template slot-scope="scope">
                    <el-button type="text" @click="roleHandle(scope.row.id)" v-if="hasAuth('sys:user:role')">分配角色
                    </el-button>
                    <el-divider direction="vertical" v-if="hasAuth('sys:user:repass')"></el-divider>
                    <el-button type=" text" @click="repassHandle(scope.row.id, scope.row.username)"
                        v-if="hasAuth('sys:user:repass')">重置密码</el-button>
                    <el-divider direction="vertical" v-if="hasAuth('sys:user:update')"></el-divider>
                    <el-button type="text" @click="editHandle(scope.row.id)" v-if="hasAuth('sys:user:update')">编辑
                    </el-button>
                    <el-divider direction="vertical" v-if="hasAuth('sys:user:delete')"></el-divider>
                    <el-popconfirm title="确定要删除这条记录吗？" @confirm="delHandle(scope.row.id)"
                        v-if="hasAuth('sys:user:delete')">
                        <el-button type="text" slot="reference">删除</el-button>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>
        <!--页码-->
        <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="current"
            :page-sizes="[10, 20, 50, 100]" :page-size="size" layout="total, sizes, prev, pager, next, jumper"
            :total="total">
        </el-pagination>
        <el-dialog title="用户信息" :visible.sync="dialogFormVisible" width="600px">
            <el-form :model="editForm" :rules="editFormRules" ref="editForm">
                <el-form-item label="用户名" prop="username" label-width="100px">
                    <el-input v-model="editForm.username" autocomplete="off"></el-input>
                    <el-alert title="初始密码为888888" :closable="false" type="info" style="line-height: 12px;"></el-alert>
                </el-form-item>
                <el-form-item label="邮箱" prop="email" label-width="100px">
                    <el-input v-model="editForm.email" autocomplete="off"></el-input>
                </el-form-item>
                <el-form-item label="手机号" prop="phone" label-width="100px">
                    <el-input v-model="editForm.phone" autocomplete="off"></el-input>
                </el-form-item>
                <el-form-item label="状态" prop="statu" label-width="100px">
                    <el-radio-group v-model="editForm.statu">
                        <el-radio :label="0">禁用</el-radio>
                        <el-radio :label="1">正常</el-radio>
                    </el-radio-group>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="resetForm('editForm')">取 消</el-button>
                <el-button type="primary" @click="submitEditForm('editForm')">确 定</el-button>
            </div>
        </el-dialog>
        <!-- 分配权限对话框 -->
        <el-dialog title="分配角色" :visible.sync="roleDialogFormVisible" width="600px" @closed="resetForm('roleForm')">
            <el-form :model="roleForm" ref="roleForm">
                <el-tree :data="roleTreeData" show-checkbox ref="roleTree" node-key="id" :default-expand-all=true
                    :props="defaultProps">
                </el-tree>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="resetForm('roleForm')">取 消</el-button>
                <el-button type="primary" @click="submitRoleForm('roleForm')">确 定</el-button>
            </div>
        </el-dialog>
    </div>
</template>
<script>
export default {
     name: "User",
      data() {
         return {
            searchForm: {
               username: ''
            },
            editForm: {
            },
            editFormRules: {
               username: [
                  {required: true, message: '请输入用户名称', trigger: 'blur'}
               ],
               email: [
                  {required: true, message: '请输入邮箱', trigger: 'blur'}
               ],
               statu: [
                  {required: true, message: '请选择状态', trigger: 'blur'}
               ]
            },
            current: 1,
            total: 0,
            size: 10,
            dialogFormVisible: false,
            tableData: [],
            multipleSelection: [],
            delBtnStu: true,
            roleDialogFormVisible: false,
            roleForm: {
            },
            defaultProps: {
               children: 'children',
               label: 'name'
            },
            roleTreeData:  [],
            treeCheckedKeys: [],
         }
      },
      methods: {
         toggleSelection(rows) {
            if (rows) {
               rows.forEach(row => {
                  this.$refs.multipleTable.toggleRowSelection(row);
               });
            } else {
               this.$refs.multipleTable.clearSelection();
            }
         },
         handleSelectionChange(rows) {
            this.multipleSelection = rows;
            this.delBtnStu = rows.length == 0
         },
         getUserList() {
            this.$axios.get('/sys/user/list', {
               params: {
                  username: this.searchForm.username,
                  current: this.current,
                  size: this.size
               }
            }).then(res => {
               this.tableData = res.data.data.records
               this.current = res.data.data.current
               this.size = res.data.data.size
               this.total = res.data.data.total
            })
         },
         handleSizeChange(val) {
            this.size = val
            this.getUserList()
         },
         handleCurrentChange(val) {
            this.current = val
            this.getUserList()
         },
         submitEditForm(formName) {
            this.$refs[formName].validate((valid) => {
               if (valid) {
                  this.$axios.post('/sys/user/' + (this.editForm.id? "update" : "save") ,this.editForm)
                     .then(res => {
                        console.log(res.data)
                        this.resetForm(formName)
                        this.$message({
                           showClose: true,
                           message: '恭喜你，操作成功',
                           type: 'success',
                           onClose: () => {
                              this.getUserList()
                           }
                        });
                     })
               } else {
                  console.log('error submit!!');
                  return false;
               }
            });
         },
         editHandle(id) {
            console.log(id)
            this.$axios.get("/sys/user/info/" + id).then(res => {
               this.editForm = res.data.data
               this.dialogFormVisible = true
            })
         },
         delHandle(id) {
            var ids = []
            id ? ids.push(id) : this.multipleSelection.forEach(row => {
               ids.push(row.id)
            })
            console.log(ids)
            this.$axios.post("/sys/user/delete", ids).then(res => {
               this.$message({
                  showClose: true,
                  message: '恭喜你，操作成功',
                  type: 'success',
                  onClose: () => {
                     this.getUserList()
                  }
               });
            })
         },
         resetForm(formName) {
            this.$refs[formName].resetFields();
            this.editForm = {}
            this.dialogFormVisible = false
            this.roleDialogFormVisible = false
         },
         roleHandle(id) {
            this.$axios.get("/sys/user/info/" + id).then(res => {
               const sysuser = res.data.data
               var roleIds = []
               sysuser.roles.forEach(row => {
                  roleIds.push(row.id)
               })
               console.log("roleIds")
               console.log(roleIds)
               this.roleForm = res.data.data
               console.log("this.treeCheckedKeys")
               console.log(this.treeCheckedKeys)
               this.$axios.get("/sys/role/list").then(res => {
                  this.roleTreeData = res.data.data.records
                  this.$refs.roleTree.setCheckedKeys(roleIds);
               })
            })
            this.roleDialogFormVisible = true
         },
         submitRoleForm(formName) {
            var roleIds = []
            roleIds = this.$refs.roleTree.getCheckedKeys()
            console.log(roleIds)
            console.log(this.roleForm.id)
            this.$axios.post("/sys/user/role/" + this.roleForm.id, roleIds).then(res => {
               this.$message({
                  showClose: true,
                  message: '恭喜你，操作成功',
                  type: 'success',
                  onClose: () => {
                     this.resetForm(formName)
                     this.getUserList()
                  }
               });
               this.roleDialogFormVisible = false
            })
         },
         repassHandle(id, username) {
            this.$confirm('将重置用户【' + username + '】的密码, 是否继续?', '提示', {
               confirmButtonText: '确定',
               cancelButtonText: '取消',
               type: 'warning'
            }).then(() => {
               this.$axios.post("/sys/user/repass", id).then(res => {
                  this.$message({
                     showClose: true,
                     message: '恭喜你，操作成功',
                     type: 'success',
                     onClose: () => {
                     }
                  });
               })
            })
         }
      },
      created() {
         this.getUserList()
      }
}
</script>

<style scoped>

</style>